<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>登录页面</title>
</head>
<body>
<form action="${pageContext.request.contextPath}/submit">
    <label for="username">用户名:</label><input type="text" name="username" id="username" /><br/>
    <label for="password">密码:</label><input type="text" name="password" id="password" /><br/>
    <input type="submit" value="登录" />
</form>
</body>
</html>
